baber/WOPTO huggingface dataset:
Patent JP-S54107890-A (JP)
Title: Preparation of oxo reaction catalyst
Inventor: KOJIMA HIDETAKA
IPC: C07C47/02
Filed: 1978-02-13
Abstract: PURPOSE: To obtain a catalyst active in oxo reaction from a co Cpd. having no Co ligand under a relatively low CO partial press. by reacting a β-dioxo cpd., a nitrogen-contg. base having double bond carbon at its α-position, CO and H 2 .  
     CONSTITUTION: A β-dioxo cpd. cobalt such as biascetylacetonate cobalt and a nitrogen-contg. base having double bond carbon at its α-position, e.g. 2-pyridone are dissolved in a solvent such as benzene. CO and H 2  are then added to the soln. and reacted at about 150°C under a CO partial prss. of about 20 kg/cm 2  and a H 2   partial press. of about 20 kg/cm 2 . When an olefin such as ethylene undergoes hydroformylation with CO and H 2  in the presence of the resulting oxo reaction catalyst,  the reaction temp. is above 70, esp. 90W150°C and the partial press. of CO and that of H 2  are about 20kg/cm 2 , respectively. This press. is much lower than a press. of 200W300 kg/cm 2  in oxo reaction using a conventional Co type catalyst. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06228884-A (JP)
Title: Washing-resistant antibacterial processing method for textile structure
Inventor: SHIMANO YASUNAO
IPC: D06M101/16
Filed: 1993-01-29
Abstract: PURPOSE:To provide a textile structure having antibacterial nature excellent in washing durability. CONSTITUTION:This method is characterized by treating a polyester textile structure with a cationic urethane resin or condensation-reactive silicone resin in addition to an antibacterial substance and an aminoplast resin.
Patent JP-H02222813-A (JP)
Title: State checker for man-machine interface element
Inventor: ITO JUICHIRO
IPC: G01D18/00
Filed: 1989-01-25
Abstract: PURPOSE:To enable the avoiding of an abnormality diagnosis of a plant by inputting an actual state signal from a man-machine interface element to be compared with a man-machine interface element reference state signal. CONSTITUTION:A man-machine interface element state estimating means 13 inputs a plant state signal (b) from a plant monitoring diagnosis system 19 to estimate a man-machine interface element reference state for each of man- machine interface element reference elements. Then, a comparison/judgment means 15 compares an actual state signal (e) of the man-machine interface element with a reference state signal (d) from the estimating means 13 to judge whether the man-machine interface element is proper or not while the results of the judgment are displayed to an operator with a CRT 16 for display the results of judgment and a warning is sounded. Thus, the presence of abnormality of the man-machine interface element can be judged beforehand.
Patent JP-H03217728-A (JP)
Title: Adapter for duct connection
Inventor: KAZAOKA MOTOHIRO
IPC: F24F13/20
Filed: 1990-01-23
Abstract: PURPOSE:To make it possible to adjust the positional relationship between a main body and a duct easily even under a condition wherein the position of a duct is determined by a method wherein to an adapter which is made of a cylindrical shaped sheet metal or resin, and is attached to a main body, a flange part is equipped, and on the flange part, cross shaped screw holes which are formed into a cross shape are provided. CONSTITUTION:At several spots on the periphery of a flange part 7 of an adapter 5 which is made of a sheet metal or resin, cross shaped screw holes 13 which are formed into a cross shape are provided so that moving of the adapter 5 is available in a considerably wide range, and the adapter 5 is fixed by fixing screws 14. When a cut part on a ceiling surface 9, which is previously determined, and the position of a suspended main body 1 are different, suspending bolts 3 and a duct 4 are adjusted. When the duct 4 cannot be moved, the fixing screws 14 for the adapter 5 are loosened, and the position of the adapter 5 is moved and adjusted to the duct 4, and the adapter 5 is fixed again by the fixing screws 14. Thus, it is constituted to connect a duct by making it possible to move an adapter by providing cross shaped screw holes, and therefore, it is not required to redo a duct installation, and construction work becomes much easier.
Patent JP-S61175523-A (JP)
Title: Flow rate abnormality detection system
Inventor: WATABE TAKAAKI
IPC: G01F1/00
Filed: 1985-01-30
Abstract: PURPOSE:To enable the proper detection of abnormality in the flow rate without increasing the passage resistance of a fluid when the flow rate thereof falls below the lower limit thereof, by connecting a bypass line having a relief valve in parallel with a detection tube to communicate. CONSTITUTION:A float 10 movable in the direction of a fluid moves is housed in a detection tube 20 and a sensor 24 is provided to detect the position of the float 10 with respect to the detection tube 20 while a control section 26 to discriminate the abnormal condition of the flow rate according to a detection output signal following an abnormal drop in the float level of the detection tube 20. Moreover, a bypass line 32 having a relief valve 30 in parallel with the detection tube 20 is connected to a fluid transfer line 22 to communicate. Then, in a large flow rate area, a valve 30 operates according to the flow rate to bypass the fluid thereby stabilizing the fluid resistance of the detection tube 20. The taper contact area between a seat 48 and a disc 52 of a valve 30 are set as small as possible to improve the sensitivity in the small flow rate area of the fluid thereby enabling proper detection of abnormality in the flow rate.
Patent JP-H05223438-A (JP)
Title: Deodorizer for refrigerator
Inventor: KAWATANI KENJI
IPC: F25D21/08
Filed: 1991-02-05
Abstract: PURPOSE:To provide a deodorizer in which removal of an offensive odor component is efficiently conducted by preventing a decrease in defrosting performance of a refrigerator by addition of a deodorizing function in the deodorizer or particularly in the deodorizer having a removing function of the component generated in the refrigerator. CONSTITUTION:The deodorizer comprises an offensive odor heater 33 having a releaser coating layer on a surface of a tubular heater to be used also as a defrosting heater, and a gauzelike roof member 34 disposed above the heater 33 and having a releaser coating layer on a surface.
Patent JP-S59142915-A (JP)
Inventor: SAITOU HISATOSHI
IPC: B65B23/02
Filed: 1983-01-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62172228-A (JP)
Title: Optical fiber type temperature sensor
Inventor: TANAKA SHUICHI
IPC: G01J5/08
Filed: 1986-01-25
Abstract: PURPOSE:To enhance the reliability of a temp. sensor by solving such a problem that the measurement of temp. is obstructed by the contamination of the light receiving end of an optical fiber, by mounting a cap to the leading end part of the optical fiber in a detachable manner so as to be capable of covering the light receiving end thereof. CONSTITUTION:The lining of a heat insulating material 2b is applied to the inner surface of the furnace shell 2a in a vacuum heat treatment furnace 1 and the temp. in the furnace is raised under heating by a heater 3. An optical fiber type temp. sensor comprising a combination of an optical fiber 4, a wavelength selection filter 5 and a light receiving part 6 is provided to the treatment furnace 1. The fiber 4 of this sensor is pierced through the furnace shell 2a and the heat insulating material 2b to be inserted in the temp. measuring atmosphere within the furnace and a detachable cap 9 is mounted to the leading end part 4A thereof so as to cover the same. The light receiving element 6a of the light receiving part 6 is connected to the terminal of the fiber 4 extending to the outside of the furnace 1 through a filter 5. The light transmitted by the fiber 4 is amplified by an amplifier 7 and measured temp. is displayed on a meter and the impossibility of temp. measurement due to the contamination of the leading end part 4A of the fiber 4 is prevented.
Patent JP-S61165019-A (JP)
Title: Sintered oil-impregnated bearing
Inventor: NISHIE HIROSHI
IPC: F16C33/00
Filed: 1986-01-25
Abstract: PURPOSE:To prevent burrs from arising in the crossing sections of large and small diameter sections, by setting the inner diameter of each large diameter section to a value equal to the inner diameter of the small diameter sections at both end thereof, and by gradually increasing the inner diameter of the large diameter section toward the center section thereof. CONSTITUTION:Wall surfaces defining relieves 101 are formed in an arcuate surface so that the diameter of each relief is set to be equal to that of small diameter sections defening a bearing hole 91 while it is gradually increased from each end to the center section thereof. Accordingly, the angle between the wall surface defining each relief 101 and each small diameter section of the bearing hole 91 becomes acute. Therefore, it is possible to effectively prevent burrs from arising at each of crossing sections of large and small diameter sections in the bearing hole 91.
Patent JP-S56140184-A (JP)
Title: Production of simulated suede leather by reverse method
Inventor: ERUNSUTO KOMAREKU
IPC: D06N3/14
Filed: 1981-02-04
Abstract: Process for the production of sheet products having a suede-like surface by application of a coating paste to a matrix whose surface has the structure of a negative of suede or suede-like materials, solidification of the coating by heating, stripping of the solidified coating from the matrix and, optionally, laminating it to a textile material, characterized in that: (a) a coating paste of a two-component system which does not harden to a polyurethane urea until heated, which system is based either on a blocked isocyanate prepolymer and a polyamine or on an isocyanate prepolymer and a complex of an alkali metal halide and an aromatic polyamine and, optionally, up to about 40% by weight, preferably less than about 30% by weight, more preferably less than about 25% by weight, and most preferably less than about 15% by weight, of solvent, so that the coating paste has a viscosity of at the most about 100,000 mPa.s at room temperature, is applied; (b) the coating is heated to a temperature of from about 30 DEG  to 80 DEG  C., the viscosity of the coating paste passing through a minimum which is at the most about 30,000 mPa.s; and (c) the coating is hardened to the polyurethane urea by heating to a temperature above about 90 DEG  C.
Patent JP-S62173905-A (JP)
Title: Transporting facilities by use of linear motor
Inventor: TAKEUCHI TOSHIYUKI
IPC: B61B13/12
Filed: 1986-01-27
Abstract: PURPOSE:To reduce the radius of curvature in the curved running route section by dividing the secondary conductor provided on the body of a rolling stock and by making the divided conductor sections so flexible as to travel along the guide rail. CONSTITUTION:The secondary conductor of a linear motor provided on a body is divided to form into three conductor segments D1 and D2 arranged in the forward and backward directions of the body. The conductor segment D1 of both front and rear ends is fixed to the front end of a plate-like frame 6c while the conductor segment D2 situated intermediately in the forward and backward directions is fixed to the cylindrical section fitted onto a support 4. Thus the three conductor segments D1 and D2 are bent to operate in the stance along the longitudinal direction of a guide rail B with the aid of a rolling wheel 8 guided by the guide rail B. Consequently, the radius of curvature in the curved running route section of the guide rail can be reduced.
Patent JP-S58133224-A (JP)
Inventor: ISHIKAWA KIYOSHI
IPC: A61B8/00
Filed: 1982-02-03
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09209480-A (JP)
Title: Stable leg device of erected member
Inventor: ISHIKAWA MASAKI
IPC: E04B2/82
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To facilitate the fitting and adjusting work of a stable body supporting stably a panel on a floor and keep the stable support function. SOLUTION: The screw shaft 10b of an adjuster is fixed to the female screw 13 of a fitting metal tool 9 attached to the lower end of a vertical frame member 6. The vertical piece of a connection body 31 erected on a stable body 30 is fitted to the vertical guide groove 6e of the vertical frame member 6 of a panel so as to vertically slide arbitrarily. And the contact head 10a at the lower end of the adjuster is inserted sideways between the support piece 32a of the fitting metal tool and the fixing pieces 35, 35 of both right and left sides and put therein and the support piece 32a is fixed on the lower face of the stable body with a screw 36.
Patent JP-S59140490-A (JP)
Inventor: KATOU TOSHIKIYO
IPC: G04G9/00
Filed: 1983-02-01
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06232810-A (JP)
Title: Radio relay system
Inventor: HANAZAWA TETSUO
IPC: H04B7/26
Filed: 1993-02-02
Abstract: PURPOSE:To use a channel with less interference by transmitting the request signal of channel allocation to a base station when the possibility of generating interference at the time of using the channel allocated from the base station is detected. CONSTITUTION:When it is detected an incoming signal 106 is a signal to a present station, a mobile station 103 transmits a link channel establishment requesting signal 107. When a base station 101 receives a signal 109, it is judged whether there is a dead speaking channel or not (110) and when the dead channel is present, a link channel allocation signal 111 is transmitted but when the channel is not idle, a link channel allocation refusing signal 112 is transmitted. When the signal 112 is received, a repeater 102 repeats a link channel allocation refusing signal 113 to the station 103. When the signal 111 is received at the device 102, it is judged whether the dead channel is present or not (114) and when the dead channel allocated by the station 101 is present, a link channel allocation signal 115 is transmitted.
Patent JP-S61172853-A (JP)
Title: Optical resolution of (+-)-trans-chrysanthemum-carboxilic acid
Inventor: NOHIRA HIROYUKI
IPC: C07C209/00
Filed: 1985-01-29
Abstract: NEW MATERIAL:The 2-(4-methylphenyl)-3-methylbutylamine of formula I or its optically active isomer. USE:A carboxylic acid component of a pyrethroidal insecticide. PREPARATION:4-Methylbenzyl cyanide of formula II is made to react with isobutyl bromide of formula III and triethylbenzylammonium chloride in 50% sodium hydroxide solution to obtain 2-(4-methylphenyl)-isobutyl cyanide, which is made to react with aluminum lithium hydride to obtain the objective com pound of formula I. (+ or -)-trans-chrysanthemum-carboxylic acid is reacted with the optically active amine of formula I to form a diastereomer salt, and is subjected to the optical resolution taking advantage of the solubility difference.
Patent JP-H10213255-A (JP)
Title: Solenoid valve
Inventor: YOKOYAMA HISASHI
IPC: F16K31/06
Filed: 1997-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a compact, durable solenoid valve that prevents its plunger from suffering from differential pressures of fluid flowing therethrough. SOLUTION: A solenoid valve comprises a valve seat 1 which defines a first fluid passage 2 and a second fluid passage 3 and has a first valve seat 4 for either of the passages; a stationary iron core 8 which has a smaller- diameter part 18 at its tip facing the valve seat 1, defines a third fluid passage 12 therein through the tip of the smaller-diameter part 18, and defines a second valve seat 19 at the opening edge of the passage 12; a bottomed cylindrical plunger 14 which receives in its bore the smaller-diameter part 18 of the iron core 8 and is situated at its bottom between the first and the second valve seats 4 and 19; and a seal member 20 which forms valve elements conforming to the first and the second valve seats 4 and 19 at both sides of the bottom of the plunger 14.  That arrangement permits a reduction in area of the plunger 14 bearing negative pressure developed inside the third fluid passage 12.
Patent JP-H10293719-A (JP)
Title: Multi-node system and method for performing write operation of memory provided with shared list
Inventor: BRIAN HONANG
IPC: G06F12/08
Filed: 1998-01-28
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for read to a local cache of memory line before updating memory byte by providing software with a write command for preventing the use of obsolescence data in a multi-node system of an SCI (scalable coherent interface) base. SOLUTION: A write purge command is connected to a new node 105 which requests write to memory of shared lists, maintaining connection between memory 101 and the shared lists 102 to 104. The new node issues a purge command to each node of the shared lists, maintaining the connection of the shared lists to the memory. Next, after a purge command is issued to each node, the new node issues a collapse command to separate the shared lists from the memory. A write purge command is distributed to memory nodes by using a sending request data packet.
Patent JP-S54109042-A (JP)
Title: Jointing method for cast iron part and mild steel part
Inventor: IMANAGA AKIYOSHI
IPC: B23K10/02
Filed: 1978-02-15
Abstract: PURPOSE: To joint the titled parts without generating the weld defect, by laterally inserting the copper-alloy wire against the plasma arc, so as to generate the wire are across the wire and the electrode of the plasma torch, and by carrying out the spot welding on the joint portion with the molten metal.  
     CONSTITUTION: The wire 5 is laterally inserted into the plasma arc 4 generating across the plasma torch 1, the cast iron part 2, and the mild steel part 3, for generating the wire arc across the wire 5 and the W electrode 7 connected to the welding DC power source 6; hereby, the spot welding is carried out at the overlapped portion of the cast iron part 2 and the mild steel part 3. For the wire 5 is employed the copper-alloy mainly constituted of copper. At the welding work, at first the plasma arc is transferred, and after that, the wire 5, whose power supply  is previously synchronized, is fed for generating the wire arc, and then, the plasma arc is stopped. On the purpose to prevent such weld defects as the blowhole, cracking, etc, the molten metal of the wire 5 is overlaid while the cast iron part 2 and the mild steel part 3 are prevented to the utmost from melting. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06227607-A (JP)
Title: Inner ring distributing shelf system
Inventor: TANAKA TAKAAKI
IPC: G06Q50/28
Filed: 1993-02-02
Abstract: PURPOSE:To dispense with the action of an operator for drying inner rings by providing a drying furnace for drying the inner rings after molding, and controlling the entry/delivery of the inner rings into or from the drying furnace in conjunction with an inner ring distributing shelf in an automatic warehouse system distributing and feeding the inner rings. CONSTITUTION:The daily molding plan for inner ring molding machines 4a-4h is inputted to a CPU 12 prior to a work start and displayed on display devices of entry request panels 8a-8h, then the inner ring molding work is started. Molded inner rings are put into a pallet at an entry/delivery port. When the number of the inner rings in the pallet becomes the prescribed number, an entry request button is pushed to input an entry request signal to the CPU 12, and a stacker crane action schedule is generated here, when an entry request is given for the inner rings requiring drying, the inner rings stored on a storage dedicated shelf and requiring drying are retrieved, an action schedule for delivering the pallet to an entry/delivery port 7 for a drying furnace 6 is generated, and a stacker crane 3 is controlled.
Patent JP-S56112916-A (JP)
Title: Production of conjugated diene polymer
Inventor: IKEMATSU TAKESHI
IPC: C08F4/00
Filed: 1980-02-13
Abstract: PURPOSE: To obtain the titled polymer having a narrow molecular-weight distribution and a high trans-1,4-bond content, which is suitable as a raw material for tires, by carrying out the polymn. of conjugated dienes in the presence of a composite polymn. initiator consisting of an organobarium compd. an organolithium magnesium compd. and an organoaluminum compd.  
     CONSTITUTION: A conjugated diene polymer, a copolymer of a conjugated diene with another conjugated diene, or a coplymer of a conjugated diene with an arom. vinyl compd. (e.g. a butadiene homopolymer or a styrene-butadiene copolymer for most practical use), is produced in the presence of a composite polymn. initiator consisting of an organo-barium compd. (A) (e.g. barium dinonylphenoxide), an organolithium magnesium compd. (B) (e.g. tri-n-butyl lithium-magnesium), and an organoaluminum compd. (C) (e.g. triethylaluminum) in a molar ratio of (B) to (A) of 1W2 and of (C) to (A) of 1W3. In this way, there can be obtd. the titled polymers having a high trans-1,4-bond content and a narrow molecular-weight distribution, which exhibit high tensile strength and resiliene. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62173457-A (JP)
Title: Silver halide photographic sensitive material
Inventor: YAGI TOSHIHIKO
IPC: G03C1/005
Filed: 1986-01-27
Abstract: PURPOSE:To provide the titled material which has high sensitivity and excellent granular characteristic and sharpness and decreases the fluctuation of performance with heat and humidity by incorporating a cyclic ether compd. into one layer of emulsion layers and incorporating a core/shell type silver halide emulsion into one layer thereof. CONSTITUTION:At least one layer of the emulsion layers contains the cyclic ether compd. and at least one layer of the emulsion layers contains the core/ shell type silver halide emulsion. The 3-6-membered cyclic ether compd. is more preferable and the number of the oxygen atoms incorporated into one ring is preferably 1-2 pieces. The cyclic ether compd. consisting of the 3-membered ring is more preferably the compd. expressed by the formula. The core/ shell type silver halide emulsion particles used have the particle structure constituted of >=2 layers having different contents of silver iodide and the silver iodobromide in which the layer (core) having the highest content of the silver iodide is except the extreme surface layer (shell) is more preferable.
Patent JP-S59142863-A (JP)
Title: Coater
Inventor: YASHIKI YUUICHI
IPC: B05C3/15
Filed: 1983-02-02
Abstract: PURPOSE:To wash the surface of a supporting member at all times with a washing liquid and to prevent sticking of a paint on the supporting member by providing separately a means for preventing leakage of the washing liquid and a cylinder for the washing liquid underneath the means for preventing leakage of the washing liquid and a cylinder for the washing liquid underneath the means for preventing leakage. CONSTITUTION:A means 4 for preventing leakage of a paint is provided, and a means 7 for preventing leakage of a washing liquid which holds the washing liquid for washing the side face of a supporting member 2 between the member 2 and a washing cylinder 6 is provided underneath the means 4. If the surface of the supporting member is washed at all times with the washing liquid in the above-mentioned way, the sticking of the paint on the supporting member is prevented.